Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7

[lttng-modules.git] / lttng-context-pid-ns.c

diff --git a/lttng-context-pid-ns.c b/lttng-context-pid-ns.c
index f039f2606f81f7f7107fd22ffd40c0ddb4c59358..ccf629d4f995f7746ff7915f852d52cf3cc6e8f9 100644 (file)
--- a/lttng-context-pid-ns.c
+++ b/lttng-context-pid-ns.c
@@ -98,7 +98,7 @@ int lttng_add_pid_ns_to_ctx(struct lttng_ctx **ctx)
        field->record = pid_ns_record;
        field->get_value = pid_ns_get_value;
        lttng_context_update(*ctx);
-       wrapper_vmalloc_sync_all();
+       wrapper_vmalloc_sync_mappings();
        return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_pid_ns_to_ctx);